I am avid Software Tester and have been working on Selenium from past couple of years. I have largely worked with java client driver of Selenium and have started dabbling in to Selenium 2.0 of late. I am also co-author of official Selenium Doc at Selenium Head Quarter which maintains selenium. Besides Selenium, I work on Manual Testing, Performance Testing and automated Accessibility Testing. Of late I have been conducting free on line selenium training. You could find more on this on my site